iputils (3:20101006-1) fix-arping-timeouts.diff

Index: trunk/arping.c
===================================================================
--- trunk.orig/arping.c	2010-05-07 23:13:52.000000000 -0700
+++ trunk/arping.c	2010-05-07 23:41:16.000000000 -0700
@@ -182,12 +182,17 @@
 	if (start.tv_sec==0)
 		start = tv;
 
-	if (count-- == 0 || (timeout && MS_TDIFF(tv,start) > timeout*1000 + 500))
+	if (timeout && MS_TDIFF(tv,start) > timeout*1000 + 500)
 		finish();
 
-	if (last.tv_sec==0 || MS_TDIFF(tv,last) > 500) {
+	if ((!timeout) && (count == 0))
+		finish();
+
+	if ( count!=0  && (last.tv_sec==0 || MS_TDIFF(tv,last) > 500 ) ) {
 		send_pack(s, src, dst,
 			  (struct sockaddr_ll *)&me, (struct sockaddr_ll *)&he);
+		if (count >= 0)
+		    count--;
 		if (count == 0 && unsolicited)
 			finish();
 	}